Magnetic sign



FIG. 1 is a front, top, and right side perspective view of an embodiment of a magnetic sign showing my new design;

FIG. 2 is a rear, bottom, and left side perspective view thereof;

FIG. 3 is a front, top, and right side perspective view of a first alternative embodiment of the magnetic sign shown in FIG. 1; and,

FIG. 4 is a rear, bottom, and left side perspective view thereof. 

The ornamental design for a magnetic sign, as shown and described. 